feat: migrate from circle-ci to github-actions

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

.circleci/config.yml

@@ -2,40 +2,17 @@ version: 2.1
 jobs:
   lint:
     docker:
-      - image: quay.io/helmpack/chart-testing:v3.3.1
+      - image: quay.io/prometheus/busybox
     steps:
-      - checkout
+      - run: "true"
-      - run: helm repo add stable https://charts.helm.sh/stable
-      - run: ct lint --config .circleci/chart-testing.yaml --lint-conf .circleci/lintconf.yaml
-  # Technically this only needs to be run on master, but it's good to have it run on every PR
-  # so that it is regularly tested.
   publish:
     docker:
-      # We just need an image with `helm` on it. Handily we know of one already.
+      - image: quay.io/prometheus/busybox
-      - image: quay.io/helmpack/chart-testing:v3.3.1
     steps:
-      # install the additional keys needed to push to GitHub. Alex Collins owns these keys.
+      - run: "true"
-      - add_ssh_keys
-      - run: git config --global user.email "nobody@circleci.com"
-      - run: git config --global user.name "Circle CI Build"
-      - checkout
-      - run: helm repo add stable https://charts.helm.sh/stable
-      - run: helm repo add minio https://helm.min.io/
-      - run: helm repo add dandydeveloper https://dandydeveloper.github.io/charts/
-      # Only actually publish charts on master.
-      - run: |
-          set -x
-          if [ "$CIRCLE_BRANCH" = "master" ]; then
-            export GIT_PUSH=true
-          else 
-            export GIT_PUSH=false
-          fi
-          sh ./scripts/publish.sh
 workflows:
   version: 2
   workflow:
     jobs:
       - lint
-      - publish:
+      - publish
-          requires:
-            - lint

.github/workflows/build-chart.yml

@@ -0,0 +1,44 @@
+name: Helm
+on:
+  push:
+  pull_request:
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    container: quay.io/helmpack/chart-testing:v3.3.1
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: "0"
+      - run: helm repo add stable https://charts.helm.sh/stable
+      - run: ct lint --config .circleci/chart-testing.yaml --lint-conf .circleci/lintconf.yaml
+  # Technically this only needs to be run on master, but it's good to have it run on every PR
+  # so that it is regularly tested.
+  publish:
+    needs: lint
+    runs-on: ubuntu-latest
+    # We just need an image with `helm` on it. Handily we know of one already.
+    container: quay.io/helmpack/chart-testing:v3.3.1
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: "0"
+      - uses: actions/checkout@v2
+        with:
+          ref: gh-pages
+          path: output
+      # Only actually publish charts on master.
+      - name: Publish
+        run: |
+          set -x
+          git config --global user.email "$GITHUB_ACTOR@users.noreply.github.com"
+          git config --global user.name "$GITHUB_ACTOR"
+          helm repo add stable https://charts.helm.sh/stable
+          helm repo add minio https://helm.min.io/
+          helm repo add dandydeveloper https://dandydeveloper.github.io/charts/
+          if [ "${GITHUB_REF#refs/heads/}" = "master" ]; then
+            export GIT_PUSH=true
+          else
+            export GIT_PUSH=false
+          fi
+          sh ./scripts/publish.sh

scripts/publish.sh

@@ -4,8 +4,6 @@ set -eux
 SRCROOT="$(cd "$(dirname "$0")/.." && pwd)"
 GIT_PUSH=${GIT_PUSH:-false}
 
-rm -rf $SRCROOT/output && git clone -b gh-pages git@github.com:argoproj/argo-helm.git $SRCROOT/output
-
 helm repo add argoproj https://argoproj.github.io/argo-helm
 
 for dir in $(find $SRCROOT/charts -mindepth 1 -maxdepth 1 -type d);
@@ -31,12 +29,14 @@ do
     helm --debug package $dir
 done
 
-cp $SRCROOT/*.tgz output/
+cp $SRCROOT/*.tgz $SRCROOT/output/
-cd $SRCROOT/output && helm repo index .
+cd $SRCROOT/output
+helm repo index .
 
-cd $SRCROOT/output && git status
+git status
+git add . && git commit -m "Publish charts"
 
 if [ "$GIT_PUSH" == "true" ]
 then
-    cd $SRCROOT/output && git add . && git commit -m "Publish charts" && git push git@github.com:argoproj/argo-helm.git gh-pages
+    git push origin gh-pages
 fi